I need the bolt which holds the airbox to the head for the later style TI/VNT Airbox. I also need the hose which goes from the lower hose on the VNT cars to the airbox BOV. I'm assuming it's a different part than what is on the TI style J tube, but I'm not certain. These are the last things I need to get a relatively factory look back to CSX VNT 497.